Segment and Related Information (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013 H Segment	Dec. 31, 2012
Segment and Related Information [Abstract]
Number of reportable segments	2
Number of hours of telephone support for hospitality segment (in hours)	24
Information as to the Company's segments [Abstract]
Revenue, net	$ 241,394	$ 245,159
Operating income (loss)	(657)	(3,983)
Other income, net	506	876
Interest expense	(60)	(69)
Income from continuing operations before provision for income taxes	(211)	(3,176)
Identifiable assets	117,508	123,765
Goodwill	6,852	6,852
Depreciation and amortization	2,830	8,723
Capital expenditures including software costs	5,788	5,331
Revenues by country based on the location
United States	201,815	209,683
Other Countries	39,579	35,476
Revenue, net	241,394	245,159
Hospitality [Member]
Information as to the Company's segments [Abstract]
Revenue, net	152,376	156,668
Operating income (loss)	(5,005)	(8,303)
Identifiable assets	81,386	88,298
Goodwill	6,116	6,116
Depreciation and amortization	2,454	8,273
Capital expenditures including software costs	5,523	5,247
Revenues by country based on the location
Revenue, net	152,376	156,668
Government [Member]
Information as to the Company's segments [Abstract]
Revenue, net	89,018	88,491
Operating income (loss)	5,949	4,969
Identifiable assets	16,936	9,012
Goodwill	736	736
Depreciation and amortization	46	78
Capital expenditures including software costs	63	38
Revenues by country based on the location
Revenue, net	89,018	88,491
Other [Member]
Information as to the Company's segments [Abstract]
Operating income (loss)	(1,601)	(649)
Identifiable assets	19,186	26,455
Depreciation and amortization	330	372
Capital expenditures including software costs	$ 202	$ 46